Analysis
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max time kernel
122s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-11-2024 09:05
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe
Resource
win7-20240903-en
windows7-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
16 signatures
150 seconds
General
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Target
OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe
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Size
1.2MB
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MD5
2c843f2d59e0ec42f32f545c55012795
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SHA1
7cab8aeb6a85ef29378a63a1581fed53c9ec79df
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SHA256
483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39
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SHA512
e79e5f769a3f0529127e35b70b4dde17b0f847bb201545ea4554e7b0fd232177b01ddc42ada40ad3c56ec096a2f841a4d582da508eebd9dd0c72b32ef226dafe
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SSDEEP
24576:tfmMv6Ckr7Mny5QsQNgtGczs5bKUM6NZcxkAZJIQI:t3v+7/5QsMDcQ5WsoPFI
Score
10/10
Malware Config
Extracted
Credentials
Protocol: smtp- Host:
mail.singhalenterprise.com - Port:
587 - Username:
[email protected] - Password:
balkishan@123
Extracted
Family
vipkeylogger
Credentials
Protocol: smtp- Host:
mail.singhalenterprise.com - Port:
587 - Username:
[email protected] - Password:
balkishan@123 - Email To:
[email protected]
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exedescription pid Process procid_target PID 2348 set thread context of 2644 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 31 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
RegSvcs.exeOCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid Process 2644 RegSvcs.exe 2644 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exepid Process 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid Process Token: SeDebugPrivilege 2644 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 45 IoCs
Processes:
OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exepid Process 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe -
Suspicious use of SendNotifyMessage 45 IoCs
Processes:
OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exepid Process 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exedescription pid Process procid_target PID 2348 wrote to memory of 2644 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 31 PID 2348 wrote to memory of 2644 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 31 PID 2348 wrote to memory of 2644 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 31 PID 2348 wrote to memory of 2644 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 31 PID 2348 wrote to memory of 2644 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 31 PID 2348 wrote to memory of 2644 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 31 PID 2348 wrote to memory of 2644 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 31 PID 2348 wrote to memory of 2644 2348 OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe 31 -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe"C:\Users\Admin\AppData\Local\Temp\OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\OCSJI_483b1021e47bc5859b82729706c94f90b69fed0ee365030566a341e6333a3d39.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2644
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